Product ID:ROCRYL 320 LAURYL METHACRYLATE 100 PPM HQ, 66445
MSDS Date:08/21/1995
FSC:8030
NIIN:00N028626
MSDS Number: CFNRK

ROHM AND HAAS CO

100 INDEPENDENCE MALL WEST
PHILADELPHIA, PA 19106-2399
US

Emergency Phone: 215-592-3000;800-424-9300(CHEMTREC)

Info Phone: 215-592-3000

Cage: 77902

ROHM AND HAAS CO

PHILADELPHIA, PA 19106-2399 US

Telephone: 215-592-2521/215-592-3000

Cage: 77902

WITH NIOSH APPRVD (OR EQUIV) CARTRIDGES FOR

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A MANUAL OF REC PRACTICE

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FOR INFO ON DESIGN, INSTALLATION, USE, & MAINTENANCE

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OR REPEATED SKIN CONTACT.

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AIRLINE RESP IN POSITIVE PRESS MODE W/EMER ESCAPE

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MYRISTYL METHACRYLATE; (TETRADECYL METHACRYLATE)

CAS: 2549-53-3

Fraction By Weight: 22-28%

OSHA PEL N/K

ACGIH TLV: N/K

METHACRYLATE ESTER(S)

Fraction By Weight: 12-16%

OSHA PEL N/K

ACGIH TLV: N/K

HYDROQUINONE (SARA 302/313) (CERCLA)

CAS: 123-31-9

RTECS: MX3500000

Fraction By Weight: 0.012%

OSHA PEL 2 MG/M3

ACGIH TLV: 2 MG/M3

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

DISP CONSIDERATIONS, FOR INFO REGARDING DISP OF

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OUT OF MUNICIPAL SEWERS & OPEN BODIES OF WATER.

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PRESENCE OF DISSOLVED OXYG. IN ORDER TO MAINTAIN

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MONOMER MUST ALWAYS BE STORED W/VAP SPACE OXYG CONC

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6 MONTHS IN CLSD CNTNR, REPLENISH VAP SPACE W/FRESH

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W/IN 1 YEAR. STORE MATL IN CNTNRS MADE OF FOLLOWING

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IRRITANT. CONTAINERS HAZARDOUS WHEN EMPTY. SINCE

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FOLLOW ALL MSDS & LABEL WARNING EVEN AFTER CONTAINER

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WEAR NIOSH APPRVD (OR EQUIV)

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WEAR NIOSH APPRVD (OR EQUIV) FULL-FACEPIECE,

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NIOSH APPRVD (OR EQUIV) SCBA IN POSITIVE PRESSURE

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METHACRYLIC ACID, DODECYL ESTER; (DODECYL METHACRYLATE)

CAS: 142-90-5

Fraction By Weight: 60-64%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:LD50:(ORAL,RAT) >5000 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: INHALATION: INHALATION OF VAPOR
OR MIST CAN CAUSE IRRITATION OF NOSE & THROAT. EYE CONTACT:
MATERIAL CAN CAUSE SLIGHT IRRITATION. SKIN CONTACT: MATERIAL CAN
CAUSE SEVERE SKIN IRRITATION - SKIN SENSITIZATION. DELAYED
EFFECTS: MATERIAL CAN CAUSE AN ALLERGIC REACTION.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHAL: MOVE TO FRESH AIR. GIVE ARTF RESP IF BRTHG HAS
STOPPED. CALL PHYS. EYE CONT: FLUSH W/LG AMT OF WATER FOR @ LST 15
MINS. SEE PHYS. SKIN CONT: REMOVE CONTAMD CLTHG. WASH THOROUGHLY
W/SOAP & WATER . REMOVE & WASH CONTAMD CLTHG THOROUGHLY. SEE PHYS.
INGEST: GIVE 2 GLASSES OF WATER TO DRINK. NEVER GIVE ANYTHING BY
MOUTH TO UNCONSCIOUS PERSON. CONSULT PHYS.

Flash Point Method:SCC
Flash Point:230F,110C
Extinguishing Media:CARBON DIOXIDE - DRY CHEMICAL - WATER SPRAY.
Fire Fighting Procedures:NIOSH APPROVED SCBA & FULL PROTECTIVE EQUIP .
FIGHT ADVANCED FIRES FROM PROTECTED LOCATION. EXPLO HAZ. USE WATER
SPRAY TO COOL CNTNRS EXPOSED TO FIRE.
Unusual Fire/Explosion Hazard:HEAT CAN CAUSE POLYMERIZATION RESULTING
IN RUPTURE OF CONTAINER.

Spill Release Procedures:PERSON PROT:APPROP PROT EQUIP MUST BE WORN
WHEN HNDLG SPILL OF THIS MATL. KEEP SPECTATORS AWAY. CONTAIN SPILLS
IMMED W/INERT MATLS (E.G. SAND, EARTH). TRANSFER LIQS & SOLID
DIKING MATL TO SEPARATE SUI TABLE CNTNRS FOR RECOVERY/DISP.
CONTAMD(SUPDAT)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:MIN REC STOR TEMP FOR MATL IS -17C/0F.
MAX REC STOR TEMP FOR THIS MATL IS 40C/104F. AVOID TEMP EXTREMES
DURING STOR; AMBIENT TEMP PREFERRED.
Other Precautions:MINOR DEVIATIONS (7C/13F) ABOVE THIS REC TEMP ARE
ACCEPTABLE FOR SHORT PERIODS OF TIME (1 WK) FOR MATL IN TRANSIT.
THIS PROD CONTAINS INHIBITOR TO STABILIZE IT DURING SHIPMENT &
STOR. EFTIVENESS OF IN HIBITOR IS DEPENDANT ON (ING 7)

Respiratory Protection:RESP PROT PROGRAM MEETING OSHA 1910.134 & ANSI
Z88.2 REQUIREMENTS MUST BE FOLLOWED WHENEVER WORKPLACE CNDNTS
WARRANT RESP'S USE. NONE REQD IF AIRBORNE CONCS ARE MAINTAINED
BELOW EXPOSURE LIMIT LISTED IN 'EXPOSURE LIMIT INFO'. UP TO(ING
13)
Ventilation:USE LOC EXHAUST VENT W/MIN CAPTURE VELOCITY OF 100FT/MIN.
(0.5 M/SEC) @ POINT OF VAP EVOLUTION. REFER TO CURRENT(ING 18)
Protective Gloves:BUTYL RUBBER GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPRVD EYE WASH & DELUGE SHOWER . USE
CHEMICALLY RESIST APRON/OTHER IMPERVIOUS CLTHG TO AVOID PRLNGD (ING
20)
Work Hygienic Practices:RINSE & REMOVE GLOVES IMMED AFTER USE. WASH
HANDS W/SOAP & WATER. NOTE:MATL IS POTENTIAL SKIN SENSITIZER.
Supplemental Safety and Health
CNDTNS TO AVOID:SPECIFIED CNDTNS. THIS MATL CAN UNDERGO POLYM. SEE HAZ
POLYMER FOR CNDTNS TO AVOID. CNDTNS TO AVOID (POLYMER):MAY CAUSE
POLYMER. THIS MATL IS NOT EXPECTED TO UNDERGO HAZ POLYMER; ENERG Y
WILL NOT BE RELEASED RAPIDLY. SPILL RELEASE:MONOMER MAY BE
UNSTABLE. ADD INHIBITOR TO PVNT POLYMER. SEE (ING 5)

Boiling Pt:B.P. Text:558F,292C
Melt/Freeze Pt:M.P/F.P Text:-8F,-22C
Vapor Pres:7 @ 160C
Vapor Density:>1
Spec Gravity:0.868(WATER =1)
Evaporation Rate & Reference:<1 (BAC =1)
Solubility in Water:PRACTICALLY INSOL
Appearance and Odor:CLEAR LIQUID, MILD ODOR.
Percent Volatiles by Volume:<1

Stability Indicator/Materials to Avoid:YES
AVOID CONTACT WITH STRONG OXIDIZING AND/OR REDUCING AGENTS.
Stability Condition to Avoid:THIS MATL IS CONSIDERED STABLE UNDER
SPECIFIED CNDTNS OF STOR, SHIPMENT &/OR USE. SEE HNDLG & STOR
SECTION FOR (SUPDAT)
Hazardous Decomposition Products:THERE ARE NO KNOWN HAZARDOUS
DECOMPOSITION PRODUCTS FOR THIS MATERIAL.
Conditions to Avoid Polymerization:EXCESS AGING, HEAT, CONTAM W/POLYMER
CATALYSTS, OXYG-FREE ATM, INHIBITOR DEPLETION/ULTRAVIOLET LIGHT
(SUNLIGHT) (SUPDAT)

Waste Disposal Methods:AFTER ADDITION OF EXCESS INHIBITOR, INCINERATE
LIQUID & CONTAMINATED DIKING MATERIAL I/A/W LOCAL, STATE, AND
FEDERAL REGULATIONS.

Disclaimer (provided with this information by the compiling agencies):
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particular situation.